Roberta L. Haffner

📍 Juneau, AK: #1 of 6 inventorsTop 20%

🗺 Alaska: #6 of 60 inventorsTop 10%

Overall (1994): #75,642 of 165,921Top 50%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5339770	Exercise and amusement toy for pets	—	1994-08-23